This app is used to let the student learn about the concept of allocation method used in stratified random sampling.
Tag / Simulation
ANCOVA
This app introduces the concept of ANCOVA focusing on interpreting interaction plots.
Assumptions of ANOVA
This app explores the assumptions that are needed for inferences in linear models such as ANOVA, ANCOVA, and models with blocking, random effects, and repeated measures.
2
Bayesian Inference and Hypothesis Testing
This app is focused on the Bayesian inference, Bayesian hypothesis testing and Bayes factor.
Bayes Theorem
This app is designed to demonstrate Bayes’ Theorem using the classic example of disease incidence.
Box-Cox Transformation
This app explores the use of the Box-Cox Transformation technique in real datasets to make data approximate to normal.
3
Central Limit Theorem
This app allows the user to examine the sampling distribution of the mean for samples from a variety of continuous and discrete populations.
Chi-Square Goodness of Fit Test
This app explores the Chi-Square Goodness-fit Test for categorical data using simulations under the null hypothesis.
Chi-Square Independence Test
In this app you will explore examples of the Chi-Square Test of Independence; you will also be able to test your own dataset. The Fill in the Blanks exercise would serve to test your understandings about this topic.
Data Wrangling App
This app illustrates R code for data wrangling, reshaping and combining data.